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https://github.com/arcan1s/ahriman.git
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76 lines
2.5 KiB
Python
76 lines
2.5 KiB
Python
#
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# Copyright (c) 2021 Evgenii Alekseev.
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#
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# This file is part of ahriman
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# (see https://github.com/arcan1s/ahriman).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import aiohttp_jinja2 # type: ignore
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import jinja2
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import logging
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from aiohttp import web
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from ahriman.core.configuration import Configuration
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from ahriman.core.exceptions import InitializeException
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from ahriman.core.watcher.watcher import Watcher
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from ahriman.web.middlewares.exception_handler import exception_handler
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from ahriman.web.routes import setup_routes
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async def on_shutdown(app: web.Application) -> None:
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app.logger.warning('server terminated')
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async def on_startup(app: web.Application) -> None:
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app.logger.info('server started')
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try:
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app['watcher'].load()
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except Exception:
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app.logger.exception('could not load packages', exc_info=True)
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raise InitializeException()
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def run_server(app: web.Application, architecture: str) -> None:
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app.logger.info('start server')
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section = app['config'].get_section_name('web', architecture)
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host = app['config'].get(section, 'host')
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port = app['config'].getint(section, 'port')
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web.run_app(app, host=host, port=port, handle_signals=False)
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def setup_service(architecture: str, config: Configuration) -> web.Application:
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app = web.Application(logger=logging.getLogger('http'))
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app.on_shutdown.append(on_shutdown)
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app.on_startup.append(on_startup)
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app.middlewares.append(web.normalize_path_middleware(append_slash=False, remove_slash=True))
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app.middlewares.append(exception_handler(app.logger))
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app.logger.info('setup routes')
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setup_routes(app)
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app.logger.info('setup templates')
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aiohttp_jinja2.setup(app, loader=jinja2.FileSystemLoader(config.get('web', 'templates')))
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app.logger.info('setup configuration')
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app['config'] = config
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app.logger.info('setup watcher')
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app['watcher'] = Watcher(architecture, config)
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return app
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